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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | D3D | 1A1g |
| hartrees | |
|---|---|
| Energy at 0K | -79.595710 |
| Energy at 298.15K | -79.601662 |
| HF Energy | -79.238135 |
| Nuclear repulsion energy | 42.281889 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1g | 3099 | 3099 | ||||
| 2 | A1g | 1481 | 1481 | ||||
| 3 | A1g | 1034 | 1034 | ||||
| 4 | A1u | 329 | 329 | ||||
| 5 | A2u | 3097 | 3097 | ||||
| 6 | A2u | 1453 | 1453 | ||||
| 7 | Eg | 3168 | 3168 | ||||
| 7 | Eg | 3168 | 3168 | ||||
| 8 | Eg | 1555 | 1555 | ||||
| 8 | Eg | 1554 | 1554 | ||||
| 9 | Eg | 1262 | 1262 | ||||
| 9 | Eg | 1262 | 1262 | ||||
| 10 | Eu | 3189 | 3189 | ||||
| 10 | Eu | 3189 | 3189 | ||||
| 11 | Eu | 1560 | 1560 | ||||
| 11 | Eu | 1560 | 1560 | ||||
| 12 | Eu | 839 | 839 | ||||
| 12 | Eu | 839 | 839 |
| A | B | C |
|---|---|---|
| 2.69468 | 0.66844 | 0.66844 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.764 |
| C2 | 0.000 | 0.000 | -0.764 |
| H3 | 0.000 | 1.017 | 1.157 |
| H4 | -0.881 | -0.509 | 1.157 |
| H5 | 0.881 | -0.509 | 1.157 |
| H6 | 0.000 | -1.017 | -1.157 |
| H7 | -0.881 | 0.509 | -1.157 |
| H8 | 0.881 | 0.509 | -1.157 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5272 | 1.0906 | 1.0906 | 1.0906 | 2.1735 | 2.1735 | 2.1735 | C2 | 1.5272 | 2.1735 | 2.1735 | 2.1735 | 1.0906 | 1.0906 | 1.0906 | H3 | 1.0906 | 2.1735 | 1.7617 | 1.7617 | 3.0814 | 2.5281 | 2.5281 | H4 | 1.0906 | 2.1735 | 1.7617 | 1.7617 | 2.5281 | 2.5281 | 3.0814 | H5 | 1.0906 | 2.1735 | 1.7617 | 1.7617 | 2.5281 | 3.0814 | 2.5281 | H6 | 2.1735 | 1.0906 | 3.0814 | 2.5281 | 2.5281 | 1.7617 | 1.7617 | H7 | 2.1735 | 1.0906 | 2.5281 | 2.5281 | 3.0814 | 1.7617 | 1.7617 | H8 | 2.1735 | 1.0906 | 2.5281 | 3.0814 | 2.5281 | 1.7617 | 1.7617 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.156 | C1 | C2 | H7 | 111.156 | |
| C1 | C2 | H8 | 111.156 | C2 | C1 | H3 | 111.156 | |
| C2 | C1 | H4 | 111.156 | C2 | C1 | H5 | 111.156 | |
| H3 | C1 | H4 | 107.735 | H3 | C1 | H5 | 107.735 | |
| H4 | C1 | H5 | 107.735 | H6 | C2 | H7 | 107.735 | |
| H6 | C2 | H8 | 107.735 | H7 | C2 | H8 | 107.735 |